CN116424863A - Transfer type polaroid feeder and polaroid feeding method - Google Patents
Transfer type polaroid feeder and polaroid feeding method Download PDFInfo
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- CN116424863A CN116424863A CN202310570350.0A CN202310570350A CN116424863A CN 116424863 A CN116424863 A CN 116424863A CN 202310570350 A CN202310570350 A CN 202310570350A CN 116424863 A CN116424863 A CN 116424863A
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- sucker
- feeder
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000003475 lamination Methods 0.000 claims abstract description 36
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a transfer type polaroid feeder and a polaroid feeding method, comprising a workbench, wherein a conveyer belt, a fixing frame, a first material gate, a second material gate, a first sucker module and a second sucker module are arranged on the workbench; the first sucker module and the second sucker module are arranged on the fixing frame, and the first sucker module and the second sucker module are both positioned above the conveying belt; the blowing device is provided with a first blowing hole which is arranged on the first material gate, and the first blowing hole blows air to the discharging area; and the first material gate is provided with a first hairbrush for slicing. Therefore, through the specific design of the material gate, the probability that the polaroid is a single sheet and is moved to the conveyer belt is improved, and the occurrence of lamination of the polaroid is reduced; the polaroid feeding method is also designed, so that the polaroids in the lamination state can be automatically discharged out of the conveying belt, and the intelligent operation is realized.
Description
Technical Field
The invention relates to the field of polarizer feeding machines, in particular to a transfer type polarizer feeding machine and a polarizer feeding method.
Background
The polaroid is called a polaroid, the imaging of the liquid crystal display is required to depend on polarized light, and all liquid crystals are provided with a front polaroid and a rear polaroid which are tightly attached to liquid crystal glass to form a liquid crystal sheet with the total thickness of about 1 mm. If any polarizer is omitted, the liquid crystal panel is incapable of displaying images. The polarizing plate is called a polarizer because the polarizer of a general liquid crystal display facing the eye is frosted to dissipate surface reflection and scatter light to increase the viewing angle of the liquid crystal display.
During production of the polaroid, equipment such as a batch feeder and a detection machine are required, but the existing batch feeder is provided with a plurality of slicing structures to prevent lamination, but the lamination rate of the polaroid is still higher during batch feeding, so that effective batch feeding cannot be realized, and the production efficiency is reduced.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides a transfer type polaroid feeder and a polaroid feeding method, wherein the probability that a polaroid is moved to a conveyor belt in a single sheet is improved through the specific design of a material gate, and the occurrence of polaroid lamination is reduced; the polaroid feeding method is also designed, so that the polaroids in the lamination state can be automatically discharged out of the conveying belt, and the intelligent operation is realized.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a move and carry formula polaroid batch feeder, includes the workstation, be provided with conveyer belt, mount, first floodgate, second floodgate, first sucking disc module, second sucking disc module on the workstation, first floodgate sets up in the front side of conveyer belt, the second floodgate sets up in the rear side of conveyer belt, first sucking disc module, second sucking disc module set up in on the mount, just first sucking disc module, second sucking disc module all are located the top of conveyer belt; wherein:
the first material gate comprises a first front baffle, a first left baffle, a first rear baffle and a first right baffle, and a discharging area for stacking polaroids is formed by surrounding the first front baffle, the first left baffle, the first rear baffle and the first right baffle; the first front baffle and the first rear baffle are arranged on the workbench in a manner of being capable of moving back and forth, and the first left baffle and the first right baffle are arranged on the workbench in a manner of being capable of moving left and right;
the blowing device is provided with a first blowing hole which is arranged on the first material gate, and the first blowing hole blows air to the discharging area; and the first material gate is provided with a first hairbrush for slicing.
As a preferable scheme, the first air blowing hole blows air obliquely downwards at an included angle of 8-12 degrees with the horizontal.
As a preferable scheme, the number of the first air blowing holes is 4, and the first air blowing holes are correspondingly arranged at the front side, the rear side, the left side and the right side of the discharging area.
As a preferable scheme, the first brushes are 2, and the 2 first brushes are arranged on one side of the discharging area; and the first brush is a bristle brush.
As a preferable scheme, a Y-axis moving module and an X-axis moving module are arranged below the first material gate, and the Y-axis moving module comprises a first Y-axis motor, a first belt pulley, a second belt pulley and a first transmission belt ring; the first Y-axis motor is in driving connection with the first belt pulley, two ends of the first transmission belt ring are correspondingly connected with the first belt pulley and the second belt pulley, and a first connecting section and a second connecting section are correspondingly formed on two sides of the first belt pulley by the first transmission belt ring; the first front baffle is connected to the first connecting section, and the first rear baffle is connected to the second connecting section;
the X-axis moving module comprises a first X-axis motor, a third belt pulley, a fourth belt pulley and a second transmission belt ring; the first X-axis motor is in driving connection with the third belt pulley, two ends of the second transmission belt ring are correspondingly connected with the third belt pulley and the fourth belt pulley, and a third connecting section and a fourth connecting section are correspondingly formed on two sides of the third belt pulley by the second transmission belt ring; the first left baffle is connected to the third connecting section, and the first right baffle is connected to the fourth connecting section.
As a preferable scheme, the conveyor belt is provided with a deviation correcting device, a removing device and a lamination detecting device; the deviation correcting device comprises a first deviation correcting plate and a second deviation correcting plate which are arranged in parallel, and the first deviation correcting plate and the second deviation correcting plate can be arranged in a deviating way and a relative movement way;
the removing device comprises a removing belt section and a telescopic cylinder, one end of the removing belt section is rotatably connected with the conveying belt, the telescopic cylinder is obliquely arranged below the removing belt section and used for driving the other end of the removing belt section to rotate around one end of the removing belt section, and a NG material box is arranged below the removing belt section;
the lamination detection device is arranged above the removing device and is provided with an industrial camera for detecting whether the polaroids on the removed band section are laminated or not.
As a preferable scheme, the conveying belt comprises a conveying belt, and a plurality of ventilation holes are formed in the conveying belt along the length direction of the conveying belt.
As a preferable scheme, the first sucker module comprises a sucker group for driving a first Z-axis motor, a second Y-axis motor and sucking a polaroid; the first Z-axis motor drives the sucker group to move up and down, the second Y-axis motor drives the sucker group to move back and forth,
the sucker group comprises a sucker frame, 4 sucker cylinders which are arranged in a rectangular shape are arranged below the sucker frame, and the sucker cylinders are arranged on the sucker frame in an adjustable mode.
As a preferable scheme, the sucker frame is provided with a rectangular mounting frame, a strip-shaped groove is formed in the rectangular mounting frame along a diagonal line, and the sucker cylinder is adjustably mounted in the strip-shaped groove.
The polarizer feeding method comprises a feeding machine, wherein the feeding machine is the transfer type polarizer feeding machine, and the transfer type polarizer feeding machine comprises the following steps: the method also comprises the following steps:
s1, the first sucker module moves to a first material gate to suck the polaroid at the uppermost layer and move the polaroid upwards;
s2, a first air blowing hole of the air blowing device blows air to the polaroid in the upward moving process, and the first hairbrush brushes the edge of the polaroid;
s3, the first sucker module places the polaroid on a conveying belt, and the conveying belt conveys the polaroid leftwards;
s4, when the polaroid passes through the deviation correcting device, the polaroid passes through the middle gaps of the first deviation correcting plate and the second deviation correcting plate, and the positions of the polaroid are corrected by the first deviation correcting plate and the second deviation correcting plate;
s5, the polaroid flows into the lower part of the lamination detection device, and the lamination detection device detects the polaroid;
s6, if the detection result is OK, the polaroid flows into the next station; and if the detection result is NG, the telescopic cylinder of the removing device drives the removing belt section to rotate downwards around the right end of the removing belt section by a certain angle, and the polaroid slides into the NG material box.
Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, the technical proposal can lead the material gate to have the advantage of adjustable size relative to the material gate of the prior batch feeder by the specific design of the material gate, thereby being capable of adapting to the loading of polaroids with different sizes; meanwhile, an air blowing device is also arranged, and when lamination occurs to the polaroids, two polaroids of the lamination can be separated through air blowing of an air blowing hole; the outer edges of the polaroids are in sliding contact by the hairbrushes, and when lamination occurs to the polaroids, the two polaroids of the lamination can be separated by the hairbrushes; the probability that the polaroid is a single sheet and is moved to the conveyor belt is improved, and the occurrence of lamination of the polaroid is reduced;
secondly, through further design of each structure, the method has the advantages of reasonable design, stable operation and suitability for popularization and application;
furthermore, by designing the polaroid feeding method, the feeding efficiency can be improved, the feeding success rate is ensured, and meanwhile, the polaroids in the lamination state can be automatically discharged out of the conveying belt, so that the method is more intelligent.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a first exploded view (hidden box board) of an embodiment of the present invention;
FIG. 3 is a second exploded view (hidden box board) of an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a first gate according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a top view of a table in an embodiment of the invention;
FIG. 7 is a schematic perspective view of a first chuck module according to an embodiment of the invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a schematic perspective view of a deviation correcting device according to an embodiment of the invention;
FIG. 10 is a first perspective view of a rejecting device according to an embodiment of the present invention;
FIG. 11 is a second perspective view of a rejecting device according to an embodiment of the present invention;
FIG. 12 is a schematic view showing a structure in which a first brush is installed on a first sluice in an embodiment of the present invention.
The attached drawings are used for identifying and describing:
10. a work table; 20. a conveyor belt; 21. ventilation holes; 30. a fixing frame; 40. a first gate; 401. a first Y-axis motor; 402. a first pulley; 403. a second pulley; 404. a first drive belt loop; 4041. a first connection section; 4042. a second connection section; 405. a first X-axis motor; 406. a third pulley; 407. a fourth pulley; 408. a second drive belt loop; 409. a discharging area; 41. a first front baffle; 42. a first left baffle; 43. a first tailgate; 44. a first right baffle; 45. a first air blowing hole; 46. a first brush; 50. a second gate; 60. a first suction cup module; 61. a first Z-axis motor; 62. a second Y-axis motor; 63. a suction cup group; 631. a suction cup holder; 632. a suction cup cylinder; 633. a bar-shaped groove 633; 70. a deviation correcting device; 71. a first deviation correcting plate; 72. a second deviation correcting plate; 80. a rejecting device; 81. removing the band segments; 82. a telescopic cylinder; 83. NG magazine.
Description of the embodiments
The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiment is only a preferred embodiment of the present invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 12, in an embodiment of the present invention, a transfer type polarizer feeding machine and a polarizer feeding method include a workbench 10, wherein a conveyor belt 20, a fixing frame 30, a first material gate 40, a second material gate 50, a first suction cup module 60, and a second suction cup module are disposed on the workbench 10, the first material gate 40 is disposed on the front side of the conveyor belt 20, the second material gate is disposed on the rear side of the conveyor belt 20, the first suction cup module 60 and the second suction cup module are disposed on the fixing frame 30, and the first suction cup module 60 and the second suction cup module are both disposed above the conveyor belt 20; wherein:
the first material gate 40 includes a first front baffle 41, a first left baffle 42, a first rear baffle 43, and a first right baffle 44, which are configured to form a material discharging area 409 for stacking the polarizer; the first front baffle 41 and the first rear baffle 43 are both movably disposed on the workbench 10, and the first left baffle 42 and the first right baffle 44 are both movably disposed on the workbench 10;
the blowing device is provided with a first blowing hole 45 arranged on the first material gate 40, and the first blowing hole 45 blows air to the discharging area; preferably, the first sluice 40 is further provided with a first brush 46 for separating the sheets.
Through the concrete design to the sluice, compare in the sluice of current batch feeder, this application has: 1. the size of the material gate can be adjusted, so that the polarizer feeding with different sizes can be adapted; 2. the air blowing device is arranged, when lamination occurs to the polaroid, two (or more) polaroids of the lamination can be separated through air blowing of the air blowing hole; 3. the outer edge of the polaroid is in sliding contact through the hairbrush, when lamination occurs to the polaroid, two (or more) polaroids of the lamination can be separated through the hairbrush, so that the probability that the polaroid is a single sheet and is moved to the conveying belt 20 is improved, and occurrence of lamination of the polaroid is reduced.
Specifically, the first air blowing hole 45 blows air obliquely downward at an angle of 8 to 12 degrees, preferably 10 degrees, to the horizontal. Typically, the first air holes 45 are provided in 4, respectively disposed on the front, rear, left and right sides of the discharging area, specifically, respectively disposed on the first front baffle 41, the first left baffle 42, the first rear baffle 43 and the first right baffle 44; in the present embodiment, the number of the first front barrier 41 and the first rear barrier 43 is 2, which are disposed in the left-right direction.
Further, the method comprises the following steps: the number of the first brushes 46 is 2, and the 2 first brushes 46 are arranged on one side of the discharging area; and, the first brush 46 may be a bristle brush.
Specifically, a Y-axis moving module and an X-axis moving module are disposed below the first material gate 40, and the Y-axis moving module includes a first Y-axis motor 401, a first belt pulley 402, a second belt pulley 403, and a first belt loop 404; the first Y-axis motor 401 is in driving connection with the first pulley 402, two ends of the first driving belt ring 404 are correspondingly connected with the first pulley 402 and the second pulley 403, and the first driving belt ring 404 is correspondingly formed with a first connecting section 4041 and a second connecting section 4042 at two sides (left side and right side) of the first pulley 402; the first front baffle 41 is connected to the first connecting section 4041, and the first rear baffle 43 is connected to the second connecting section 4042; when the first Y-axis motor 401 rotates forward, the first front baffle 41 and the first rear baffle 43 move in opposite directions, so that the distance between the two is reduced; when the first Y-axis motor 401 rotates reversely, the first front baffle 41 and the first rear baffle 43 move back to each other, so that the distance between the two is increased; in this way, by designing the Y-axis moving module, the first front baffle 41 and the first rear baffle 43 can adapt to the sizes of the front and rear directions of different polaroids;
the X-axis moving module comprises a first X-axis motor 405, a third belt pulley 406, a fourth belt pulley 407 and a second transmission belt ring 408; the first X-axis motor 405 is in driving connection with the third belt pulley 406, two ends of the second driving belt ring 408 are correspondingly connected with the third belt pulley 406 and the fourth belt pulley 407, and the second driving belt ring 408 is correspondingly formed with a third connecting section and a fourth connecting section at two sides of the third belt pulley 406; the first left baffle 42 is connected to the third connecting section and the first right baffle 44 is connected to the fourth connecting section. When the first X-axis motor 405 rotates in the forward direction, the first left baffle 42 and the first right baffle 44 move in opposite directions, so that the distance between the two is reduced; when the first Y-axis motor 401 rotates reversely, the first left baffle 42 and the first right baffle 44 move back to each other, so that the distance between the two baffles increases; in this way, by designing the Y-axis moving module, the first front baffle 41 and the first rear baffle 43 can adapt to the sizes of the different polarizers in the left-right direction; therefore, the material gate can store the polaroids with different sizes through the specific design of the Y-axis moving module and the X-axis moving module.
Further, the conveying belt 20 is provided with a deviation correcting device 70, a removing device 80 and a lamination detecting device; the deviation correcting device 70 includes a first deviation correcting plate 71 and a second deviation correcting plate 72 that are disposed parallel to each other, and the first deviation correcting plate 71 and the second deviation correcting plate 72 may be disposed in a manner of deviating from movement and relative movement, specifically, the driving connection manner of the first deviation correcting plate 71 and the second deviation correcting plate 72 is substantially the same as the connection principle of the first front baffle 41 and the first rear baffle 43, and all are implemented by connecting different belt sections of the transmission belt, which can be referred to herein as fig. 9.
The removing device 80 comprises a removing belt section 81 and a telescopic cylinder 82, wherein the right end of the removing belt section 81 is rotatably connected with the conveying belt 20, the telescopic cylinder 82 is obliquely arranged below the removing belt section 81, the telescopic cylinder 82 is used for driving the left end of the removing belt section 81 to rotate around the right end of the removing belt section 81, and an NG material box 83 is arranged below the removing belt section 81;
the lamination detection device is arranged above the removing device 80, and is provided with an industrial camera for detecting whether the polaroids on the removing band section 81 are laminated or not; the industrial camera has a fiber optic sensor that detects the laminations.
The conveyer belt 20 comprises a conveyer belt, and a plurality of ventilation holes 21 are formed in the conveyer belt along the length direction of the conveyer belt, so that the polaroid with the NG detection result can fall into the NG material box 83 conveniently, and the OK polaroid can be packaged conveniently at the subsequent station.
Further, the first suction cup module 60 includes a suction cup group 63 for sucking the polarizer, which drives a first Z-axis motor 61, a second Y-axis motor 62; the first Z-axis motor 61 drives the suction cup group 63 to move up and down, the second Y-axis motor 62 drives the suction cup group 63 to move back and forth,
the suction cup group 63 comprises a suction cup frame 631, 4 suction cup air cylinders 632 which are arranged in a rectangular shape are arranged below the suction cup frame 631, and the suction cup air cylinders 632 are adjustably arranged on the suction cup frame 631; specifically, the suction cup frame 631 has a rectangular mounting frame, in which a bar-shaped groove 633 is provided along a diagonal line, and the suction cup cylinder 632 is adjustably mounted to the bar-shaped groove 633.
The description is as follows: the first material gate 40 is disposed in a plurality on the front side of the conveyor belt 20 along the conveying direction of the conveyor belt 20, the second material gate is disposed in a plurality on the rear side of the conveyor belt 20 along the conveying direction of the conveyor belt 20 (the suction cup modules are also disposed in corresponding numbers), and the structural principles of the second material gate and the first material gate 40 are substantially the same, and the structural principles of the second suction cup modules and the first suction cup module 60 are substantially the same, which is not described herein.
The embodiment also discloses a polarizer feeding method, which comprises a feeder, wherein the feeder is the transfer type polarizer feeder, and the method comprises the following steps: the method also comprises the following steps:
s1, the first sucker module 60 moves into the first material gate 40 to suck the polaroid and move the polaroid upwards;
s2, a first air blowing hole of the air blowing device blows air to the polaroid in the upward moving process, and the first hairbrush 46 brushes the edge of the polaroid;
s3, the first sucker module 60 places the polaroid on the conveying belt 20, and the conveying belt 20 conveys the polaroid leftwards;
s4, when the polaroid passes through the deviation correcting device 70, the polaroid passes through the middle gap between the first deviation correcting plate 71 and the second deviation correcting plate 72, and the first deviation correcting plate 71 and the second deviation correcting plate 72 correct the position of the polaroid;
s5, the polaroid flows into the lower part of the lamination detection device, and the lamination detection device 90 detects the polaroid;
s6, if the detection result is OK, the polaroid flows into the next station; if the detection result is NG, the telescopic cylinder 82 of the removing device 80 drives the removing band 81 to rotate downwards around the right end by a certain angle, and the polarizer slides into the NG box 83.
The design of the invention is mainly characterized in that the material gate is designed specifically, so that the material gate has the advantage of adjustable size compared with the material gate of the existing batch feeder, thereby being capable of adapting to the loading of polaroids with different sizes; meanwhile, an air blowing device is also arranged, and when lamination occurs to the polaroids, two polaroids of the lamination can be separated through air blowing of an air blowing hole; the outer edges of the polaroids are in sliding contact by the hairbrushes, and when lamination occurs to the polaroids, the two polaroids of the lamination can be separated by the hairbrushes; the probability that the polaroid is a single sheet and is moved to the conveyor belt is improved, and the occurrence of lamination of the polaroid is reduced;
secondly, through further design of each structure, the method has the advantages of reasonable design, stable operation and suitability for popularization and application;
furthermore, by designing the polaroid feeding method, the feeding efficiency can be improved, the feeding success rate is ensured, and meanwhile, the polaroids in the lamination state can be automatically discharged out of the conveying belt, so that the method is more intelligent.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (10)
1. A transfer type polaroid feeder is characterized in that: the automatic feeding device comprises a workbench, wherein a conveying belt, a fixing frame, a first material gate, a second material gate, a first sucking disc module and a second sucking disc module are arranged on the workbench, the first material gate is arranged on the front side of the conveying belt, the second material gate is arranged on the rear side of the conveying belt, the first sucking disc module and the second sucking disc module are arranged on the fixing frame, and the first sucking disc module and the second sucking disc module are both positioned above the conveying belt; wherein:
the first material gate comprises a first front baffle, a first left baffle, a first rear baffle and a first right baffle, and a discharging area for stacking polaroids is formed by surrounding the first front baffle, the first left baffle, the first rear baffle and the first right baffle; the first front baffle and the first rear baffle are arranged on the workbench in a manner of being capable of moving back and forth, and the first left baffle and the first right baffle are arranged on the workbench in a manner of being capable of moving left and right;
the blowing device is provided with a first blowing hole which is arranged on the first material gate, and the first blowing hole blows air to the discharging area; and the first material gate is provided with a first hairbrush for slicing.
2. The transfer polarizer feeder of claim 1, wherein: the first air blowing hole and the horizontal included angle form 8-12 degrees to blow air obliquely downwards.
3. The transfer polarizer feeder of claim 2, wherein: the number of the first air blowing holes is 4, and the first air blowing holes are correspondingly arranged at the front side, the rear side, the left side and the right side of the discharging area.
4. A transfer polarizer feeder according to claim 3, wherein: the number of the first hairbrushes is 2, and the 2 first hairbrushes are arranged on one side of the discharging area; and the first brush is a bristle brush.
5. The transfer polarizer feeder of claim 4, wherein: a Y-axis moving module and an X-axis moving module are arranged below the first material gate, and the Y-axis moving module comprises a first Y-axis motor, a first belt pulley, a second belt pulley and a first transmission belt ring; the first Y-axis motor is in driving connection with the first belt pulley, two ends of the first transmission belt ring are correspondingly connected with the first belt pulley and the second belt pulley, and a first connecting section and a second connecting section are correspondingly formed on two sides of the first belt pulley by the first transmission belt ring; the first front baffle is connected to the first connecting section, and the first rear baffle is connected to the second connecting section;
the X-axis moving module comprises a first X-axis motor, a third belt pulley, a fourth belt pulley and a second transmission belt ring; the first X-axis motor is in driving connection with the third belt pulley, two ends of the second transmission belt ring are correspondingly connected with the third belt pulley and the fourth belt pulley, and a third connecting section and a fourth connecting section are correspondingly formed on two sides of the third belt pulley by the second transmission belt ring; the first left baffle is connected to the third connecting section, and the first right baffle is connected to the fourth connecting section.
6. The transfer polarizer feeder of claim 5, wherein: the conveying belt is provided with a deviation correcting device, a removing device and a lamination detecting device; the deviation correcting device comprises a first deviation correcting plate and a second deviation correcting plate which are arranged in parallel, and the first deviation correcting plate and the second deviation correcting plate can be arranged in a deviating way and a relative movement way;
the removing device comprises a removing belt section and a telescopic cylinder, one end of the removing belt section is rotatably connected with the conveying belt, the telescopic cylinder is obliquely arranged below the removing belt section and used for driving the other end of the removing belt section to rotate around one end of the removing belt section, and a NG material box is arranged below the removing belt section;
the lamination detection device is arranged above the removing device and is provided with an industrial camera for detecting whether the polaroids on the removed band section are laminated or not.
7. The transfer polarizer feeder of claim 6, wherein: the conveyer belt includes conveyer belt, the conveyer belt is provided with a plurality of bleeder vents along the length direction of conveyer belt.
8. The transfer polarizer feeder of claim 7, wherein: the first sucker module comprises a sucker group for driving a first Z-axis motor, a second Y-axis motor and sucking a polaroid; the first Z-axis motor drives the sucker group to move up and down, the second Y-axis motor drives the sucker group to move back and forth,
the sucker group comprises a sucker frame, 4 sucker cylinders which are arranged in a rectangular shape are arranged below the sucker frame, and the sucker cylinders are arranged on the sucker frame in an adjustable mode.
9. The transfer polarizer feeder of claim 8, wherein: the sucker frame is provided with a rectangular mounting frame, a strip-shaped groove is formed in the rectangular mounting frame along a diagonal line, and the sucker cylinder is adjustably mounted in the strip-shaped groove.
10. The polarizer feeding method comprises a feeder and is characterized in that: the feeder is a transfer polarizer feeder according to claim 9, wherein: the method also comprises the following steps:
s1, the first sucker module moves to a first material gate to suck the polaroid at the uppermost layer and move the polaroid upwards;
s2, a first air blowing hole of the air blowing device blows air to the polaroid in the upward moving process, and the first hairbrush brushes the edge of the polaroid;
s3, the first sucker module places the polaroid on a conveying belt, and the conveying belt conveys the polaroid leftwards;
s4, when the polaroid passes through the deviation correcting device, the polaroid passes through the middle gaps of the first deviation correcting plate and the second deviation correcting plate, and the positions of the polaroid are corrected by the first deviation correcting plate and the second deviation correcting plate;
s5, the polaroid flows into the lower part of the lamination detection device, and the lamination detection device detects the polaroid;
s6, if the detection result is OK, the polaroid flows into the next station; and if the detection result is NG, the telescopic cylinder of the removing device drives the removing belt section to rotate downwards around the right end of the removing belt section by a certain angle, and the polaroid slides into the NG material box.
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| CN202310570350.0A CN116424863B (en) | 2023-05-19 | 2023-05-19 | Transfer type polaroid feeder and polaroid feeding method |
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| CN202310570350.0A CN116424863B (en) | 2023-05-19 | 2023-05-19 | Transfer type polaroid feeder and polaroid feeding method |
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| CN215145836U (en) * | 2021-01-15 | 2021-12-14 | 东莞市盛雄激光先进装备股份有限公司 | Laser processing system for polaroid |
| CN114345744A (en) * | 2022-01-05 | 2022-04-15 | 杭州卓盈智能装备有限公司 | Automatic detection device for appearance defects of polaroid |
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| JP2005104628A (en) * | 2003-09-29 | 2005-04-21 | Sharp Corp | Protective sheet collection device |
| CN109557323A (en) * | 2018-11-07 | 2019-04-02 | 征图新视（江苏）科技有限公司 | Polaroid appearance detection system |
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| CN116424863B (en) | 2023-11-14 |
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